325613650322 has 4 divisors (see below), whose sum is σ = 488420475486. Its totient is φ = 162806825160.

The previous prime is 325613650283. The next prime is 325613650331. The reversal of 325613650322 is 223056316523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223056316523 = 127 ⋅1756348949.

It can be written as a sum of positive squares in only one way, i.e., 241976431921 + 83637218401 = 491911^2 + 289201^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81403412579 + ... + 81403412582.

Almost surely, 2^325613650322 is an apocalyptic number.

325613650322 is a deficient number, since it is larger than the sum of its proper divisors (162806825164).

325613650322 is a wasteful number, since it uses less digits than its factorization.

325613650322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162806825163.

The product of its (nonzero) digits is 194400, while the sum is 38.

Adding to 325613650322 its reverse (223056316523), we get a palindrome (548669966845).

The spelling of 325613650322 in words is "three hundred twenty-five billion, six hundred thirteen million, six hundred fifty thousand, three hundred twenty-two".